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Fish Oil & Omega-3 Manufacturer for Private Label Softgels

ZOOMSHEAL Health produces fish oil and omega-3 softgels, liquids and vegan algae oil for supplement brands, distributors and private-label sellers. We handle molecular distillation, EPA/DHA customisation, oxidation testing and export-ready packaging from our GMP facility in Guangzhou.

5-6 Weeks
Production Lead Time
10,000 Bottles
Softgel MOQ
85% Omega-3
Max Concentration

Custom Fish Oil and Omega-3 Manufacturing in Guangzhou

Fish oil is one of the most competitive supplement categories, where purity, concentration and honest labelling decide what sells. ZOOMSHEAL Health has made omega-3 since 2003 at our GMP-certified plant in Guangzhou Huadu, where refining, molecular distillation, encapsulation and oxidation testing run under one roof.

We supply supplement brands, private-label sellers, pharmacy chains and distributors across North America, Europe, the Middle East and Southeast Asia. Every batch is tested for heavy metals, PCBs, peroxide value and TOTOX, so your EPA and DHA claim is backed by data rather than assumptions, and each lot leaves with a certificate of analysis.

What Makes Our Omega-3 Production Different

rTG, EE and TG Omega-3 Forms
Choose the form that matches your label and budget: rTG for high absorption and up to 85% omega-3, ethyl ester (EE) for cost-efficient concentration, or natural TG for a gently processed story. We run all three in-house.
Molecular Distillation & Purity
Molecular distillation strips contaminants from crude fish oil while protecting omega-3. Each lot is screened for lead, mercury, cadmium, arsenic, PCBs and dioxins, and for peroxide value and TOTOX, so oxidation stays in spec to expiry.
Vegan Algae and Krill Oil Options
For vegan and vegetarian brands we offer fermentation-based algae DHA and EPA with no fishy taste and full traceability. We also produce krill oil softgels with phospholipid-bound omega-3 and natural astaxanthin for premium positioning.
Custom EPA/DHA Ratios and Fill
Set your exact EPA and DHA levels, from heart-health 2:1 blends to DHA-forward prenatal formulas, at 300 to 1,200 mg active per softgel. We tune fill weight, coating and flavour so the dose on the label matches the dose inside.

Fish Oil and Omega-3 Manufacturing Specifications

FormatSpecificationMOQLead Time
rTG Fish Oil SoftgelsUp to 85% omega-3, 300-1,200 mg EPA+DHA, 60-120 count10,000 bottles5-6 weeks
EE Fish Oil Softgels30-70% omega-3, molecular distilled, 60-180 count10,000 bottles5-6 weeks
TG Natural Fish Oil Softgels18-30% omega-3, unmodified triglyceride, 60-120 count10,000 bottles5-6 weeks
Vegan Algae Oil SoftgelsDHA/EPA rich, 100-500 mg, carrageenan-free, 30-90 count10,000 bottles5-6 weeks
Krill & Liquid BottledPhospholipid krill or bottled liquid, 100-1,000 mL3,000 bottles4-6 weeks

Our Fish Oil Contract Manufacturing Process

01
Consultation & Brief
We review your target EPA/DHA levels, omega-3 form, softgel size and market so we can recommend a formula that is both feasible and cost-effective.
02
Formulation & Sampling
We build the concentrate, antioxidant system and softgel shell, then run a pilot batch so you can check potency, taste and appearance before committing.
03
Spec & Artwork Approval
You sign off the finished specification, label claims and packaging artwork, including bilingual labels and market-specific regulatory wording.
04
Refining & Molecular Distillation
Crude oil is refined and molecularly distilled under vacuum to raise omega-3 concentration and remove heavy metals, PCBs and other contaminants.
05
Encapsulation & Filling
Oil is blended with natural vitamin E and filled into softgels or bottles on dedicated equipment, with fill weight checked throughout each run.
06
QC, Packaging & Shipping
Finished batches are tested for oxidation, potency and contaminants, then bottled, labelled and packed for export with certificates of analysis.

Quality Control for Fish Oil and Omega-3

Omega-3 oils oxidise easily, so our quality programme focuses on purity, potency and freshness. Every batch is tested for EPA and DHA content, peroxide value, anisidine value, TOTOX, heavy metals (lead, mercury, cadmium, arsenic) and PCBs, so the numbers behind your label claim are verifiable.

Production runs in a GMP-certified facility in Guangzhou following FDA, NSF and cGMP standards, with HACCP-based controls covering refining, distillation, blending and encapsulation. Certificates of analysis are issued for each lot, and samples can be sent to third parties for heavy metal and oxidation testing on request.

GMPFDA standardsNSF standardscGMPHACCPISO 22000

Fish Oil and Omega-3 Manufacturing FAQ

What is the minimum order quantity for fish oil softgels?+
Fish oil and omega-3 softgel projects start at 10,000 bottles, and liquid bottled formats at around 3,000 bottles. Bulk oil concentrates start at 25 kg. If you are testing a new market we can discuss a smaller starter batch with you.
Can you produce fish oil under my own brand?+
Yes. We are a private label and OEM/ODM manufacturer, so your brand appears on the label, carton and certificate of analysis. You supply the positioning and we supply the oil, softgels and packaging, with the finished goods owned entirely by you.
How long does fish oil manufacturing take?+
Standard lead time is 5 to 6 weeks after formula and artwork approval for softgels, and 4 to 6 weeks for bottled liquid. That covers oil sourcing, distillation, encapsulation, release testing and export packing. Repeat orders move faster once specifications are locked.
What is the difference between rTG, EE and TG fish oil?+
EE (ethyl ester) concentrates omega-3 through esterification and offers high concentration at lower cost. TG is the natural triglyceride form found in fish. rTG re-forms the triglycerides after concentration for higher absorption and up to 85% omega-3. We produce all three and can advise which fits your price point.
Can I get samples before ordering in bulk?+
Yes. We provide stock samples of common softgel formats and, for custom formulas, a pilot or pre-production sample so you can review colour, odour, softgel appearance and labelling before full production.
How do you control oxidation and heavy metals?+
Crude oil is refined and molecularly distilled to remove contaminants, and natural vitamin E or mixed tocopherols are added as antioxidants. Each batch is tested for peroxide value, anisidine value and TOTOX, as well as lead, mercury, cadmium, arsenic and PCBs.
Can you make vegan algae oil or krill oil instead of fish oil?+
Yes. We offer fermentation-based algae DHA and EPA for vegan and vegetarian products, and krill oil softgels with phospholipid-bound omega-3 and astaxanthin. Both can be built to your target potency and softgel size.
What payment terms and shipping support do you offer?+
We typically work on a deposit before production with the balance against the bill of lading, and can discuss terms for repeat clients. We handle export documents, certificates of analysis and labelling for customs, and can ship FOB, CIF or by air courier.

Ready to Launch Your Omega-3 Brand?

Send us your target EPA and DHA levels, preferred omega-3 form and packaging, and our team will reply with a formulation plan, MOQ and quote. ZOOMSHEAL Health makes fish oil and omega-3 manufacturing simple for brands of every size.

Related Manufacturing Services

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Fill out our “request a quote” form so we can give you a custom price quote to get started with manufacturing your nutraceutical supplements.

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Our Certifications

FDA certified
GMP certified
QP certified
ISO certified
HALAL certified
BRC certified
NSF certified

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.